code: def _read_stderr(self):
      self._read(self.process.stderr, self.stderr_path, True)
  
file_path: labml/remote/labml_remote/execute/local.py
imports: import subprocess
  import threading
  import time
  from pathlib import Path
  from typing.io import IO
  from labml import monit
  from labml_remote.execute import UIMode
label_desc: Use image node_id 4 for calling the ExecutorThread obj's underlying member method code with example usage: obj._read_stderr() without return types